Bullard C34 Full Brim Hard Hat HDPE, Type II, Class E, 6 Point Ratchet, Spacious Shell Color:Sky Blue Physically active summer work in Rebel Physically active summer work in a standard hi vis shirt gets sweaty fast consistent fit each time the helmet is placed on the head without the readjustment that transitions between workers at shared equipment locations require with conventional hard hats Model Type Class Brim Suspension Bullard C34 Type II Class E Full brim 6 point ratchet Bullard S61 Cap style sibling HDPE shell Cap style 4 point ratchet Ergodyne 8971 Skullerz Full brim Class E Full brim Ratchet Pick the C34 if you want a roomy full brim Class E shell with a 6 point ratchet Specifications